#endif
svp_t *svp = NULL;
-int PicoSVPCycles = 820; // cycles/line, just a guess
+int PicoSVPCycles = 850; // cycles/line, just a guess
static int svp_dyn_ready = 0;
/* save state stuff */
memcpy(svp->iram_rom + 0x800, Pico.rom + 0x800, 0x20000 - 0x800);
ssp1601_reset(&svp->ssp1601);
- if ((PicoOpt&0x20000) && svp_dyn_ready)
+#ifndef PSP
+ if ((PicoOpt&POPT_EN_SVP_DRC) && svp_dyn_ready)
ssp1601_dyn_reset(&svp->ssp1601);
+#endif
}
-static void PicoSVPLine(int count)
+static void PicoSVPLine(void)
{
- if ((PicoOpt&0x20000) && svp_dyn_ready)
+ int count = 1;
+#if defined(ARM) || defined(PSP)
+ // performance hack
+ static int delay_lines = 0;
+ delay_lines++;
+ if ((Pico.m.scanline&0xf) != 0xf && Pico.m.scanline != 261 && Pico.m.scanline != 311)
+ return;
+ count = delay_lines;
+ delay_lines = 0;
+#endif
+
+#ifndef PSP
+ if ((PicoOpt&POPT_EN_SVP_DRC) && svp_dyn_ready)
ssp1601_dyn_run(PicoSVPCycles * count);
else
+#endif
+ {
ssp1601_run(PicoSVPCycles * count);
+ svp_dyn_ready = 0; // just in case
+ }
// test mode
//if (Pico.m.frame_count == 13) PicoPad[0] |= 0xff;
// init SVP compiler
svp_dyn_ready = 0;
- if (PicoOpt&0x20000) {
+#ifndef PSP
+ if (PicoOpt&POPT_EN_SVP_DRC) {
if (ssp1601_dyn_startup()) return;
svp_dyn_ready = 1;
}
+#endif
// init ok, setup hooks..
PicoRead16Hook = PicoSVPRead16;
svp_states[1].ptr = svp->dram;
svp_states[2].ptr = &svp->ssp1601;
carthw_chunks = svp_states;
+ PicoAHW |= PAHW_SVP;
}